<!DOCTYPE html>
<html lang="en">

<head>
    <meta charset="UTF-8">
    <title>HTML中CSS的示例</title>
</head>

<body>
    <h1 style="font-family:verdana;">一个标题</h1>
    <p style="font-family:arial;color:red;font-size:20px;">一个段落。</p>
</body>

</html>